Anniversaries/February 20
From Sega Retro
February 20 (add)
- 1989 - Sega Game Attack Manual Book Juuouki, a book, is released in Japan.
- 1993 - Flashback is released for the Mega Drive in North America.
- 1997 - 130 igr dlya Sega, a book, is released in Russia. Dark Savior is released for the Saturn in Europe.
- 1998 - Saturn Bomberman Fight!! Koshiki Perfect Program, a book, is released in Japan.
- 2001 - Gunbird 2 is released for the Sega Dreamcast in Australia.
- 2003 - Virtua Fighter 2 is released for RealOne Arcade in North America.
- 2004 - Jet Set Radio is released for the Game Boy Advance in Europe. Dosu Koi! Sumou Michi is released for J-Sky (50KB) and EZweb (Java Phase 2/2.5) compatible phones though Sega's Pet * Sega portal.
- 2007 - Sakura Wars: Le Film, a DVD, is released in France. Virtua Fighter 5 is released for the PlayStation 3 and Sonic and the Secret Rings is released for the Wii in North America.
- 2008 - OutRun is released for i-mode 90x compatible phones though Sega's Puyo Puyo! Sega portal while Sega Network Taisen Mahjong MJ4 is released in Arcades for the Sega Lindbergh Red EX board and Sega Race TV is released in Arcades for the Sega Lindbergh board, all in Japan. The Club is released on Steam in North America.
- 2009 - Sega Mega Drive Ultimate Collection is released for Xbox 360 and PlayStation 3 alongside Mercs for the Wii Virtual Console in Europe. Sega Mega Drive Ultimate Collection, a vinyl album, is released in Australia.
- 2010 - The Brain Games Colour from AtGames releases in the United Kingdom.
- 2012 - Senjou no Valkyria 2: Gallia Ouritsu Shikan Gakkou Original Soundtrack becomes made available to download from Amazon in Japan.
- 2013 - Jet Set Radio is released for the PlayStation Network and Xbox Live Arcade in Japan.
- 2014 - Guilty Gear Xrd: SIGN is released in Japanese Arcades for the Sega RingEdge 2 board.
- 2015 - Border Break Scramble Ver. 4.5 Expert Book, a book, is released in Japan. Dead or Alive 5 Last Round is released for the Xbox 360, PlayStation 4, and Xbox One alongside the Sonic amiibo in Europe.
- 2017 - Halo Wars 2 is released for the Xbox One in Hong Kong.
- 2020 - Persona 5 Strikers is released for the PlayStation 4 and Nintendo Switch in Japan. Sega Ages Sonic the Hedgehog 2 is released for the Nintendo Switch in North America and Europe.